66794520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 153836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 911, 940, 1128, 1222, 1410, 1560, 1822, 1833, 1880, 2444, 2733, 2820, 3055, 3644, 3666, 4555, 4888, 5466, 5640, 6110, 7288, 7332, 9110, 9165, 10932, 11843, 12220, 13665, 14664, 18220, 18330, 21864, 23686, 24440, 27330, 35529, 36440, 36660, 42817, 47372, 54660, 59215, 71058, 73320, 85634, 94744, 109320, 118430, 128451, 142116, 171268, 177645, 214085, 236860, 256902, 284232, 342536, 355290, 428170, 473720, 513804, 556621, 642255, 710580, 856340, 1027608, 1113242, 1284510, 1421160, 1669863, 1712680, 2226484, 2569020, 2783105, 3339726, 4452968, 5138040, 5566210, 6679452, 8349315, 11132420, 13358904, 16698630, 22264840, 33397260, 66794520]

約数ペア:

[(1, 66794520), (2, 33397260), (3, 22264840), (4, 16698630), (5, 13358904), (6, 11132420), (8, 8349315), (10, 6679452), (12, 5566210), (13, 5138040), (15, 4452968), (20, 3339726), (24, 2783105), (26, 2569020), (30, 2226484), (39, 1712680), (40, 1669863), (47, 1421160), (52, 1284510), (60, 1113242), (65, 1027608), (78, 856340), (94, 710580), (104, 642255), (120, 556621), (130, 513804), (141, 473720), (156, 428170), (188, 355290), (195, 342536), (235, 284232), (260, 256902), (282, 236860), (312, 214085), (376, 177645), (390, 171268), (470, 142116), (520, 128451), (564, 118430), (611, 109320), (705, 94744), (780, 85634), (911, 73320), (940, 71058), (1128, 59215), (1222, 54660), (1410, 47372), (1560, 42817), (1822, 36660), (1833, 36440), (1880, 35529), (2444, 27330), (2733, 24440), (2820, 23686), (3055, 21864), (3644, 18330), (3666, 18220), (4555, 14664), (4888, 13665), (5466, 12220), (5640, 11843), (6110, 10932), (7288, 9165), (7332, 9110)]